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[84.20.244.219]) by smtp.gmail.com with ESMTPSA id a202sm6990798wmd.15.2021.09.20.00.17.56 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 20 Sep 2021 00:17:57 -0700 (PDT) From: Krzysztof Kozlowski To: Rob Herring , Krzysztof Kozlowski , Chanwoo Choi , MyungJoo Ham , Kyungmin Park , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org Cc: Marek Szyprowski , Sylwester Nawrocki , Bartlomiej Zolnierkiewicz Subject: [PATCH v2 1/3] devfreq: exynos-ppmu: use node names with hyphens Date: Mon, 20 Sep 2021 09:17:51 +0200 Message-Id: <20210920071753.38560-1-krzysztof.kozlowski@canonical.com> X-Mailer: git-send-email 2.30.2 In-Reply-To: <20210920071540.38337-1-krzysztof.kozlowski@canonical.com> References: <20210920071540.38337-1-krzysztof.kozlowski@canonical.com> MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210920_001803_594366_EE5239A3 X-CRM114-Status: GOOD ( 14.43 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Devicetree naming convention requires device node names to use hyphens instead of underscore, so Exynos5422 devfreq event name "ppmu-event3-dmc0_0" should be "ppmu-event3-dmc0-0". Newly introduced dtschema enforces this, however the driver still expects old name with an underscore. Add new events for Exynos5422 while still accepting old name for backwards compatibility. Signed-off-by: Krzysztof Kozlowski --- drivers/devfreq/event/exynos-ppmu.c | 7 ++++++- 1 file changed, 6 insertions(+), 1 deletion(-) diff --git a/drivers/devfreq/event/exynos-ppmu.c b/drivers/devfreq/event/exynos-ppmu.c index 17ed980d9099..541bd13ab61d 100644 --- a/drivers/devfreq/event/exynos-ppmu.c +++ b/drivers/devfreq/event/exynos-ppmu.c @@ -94,11 +94,16 @@ static struct __exynos_ppmu_events { PPMU_EVENT(d1-general), PPMU_EVENT(d1-rt), - /* For Exynos5422 SoC */ + /* For Exynos5422 SoC, deprecated (backwards compatible) */ PPMU_EVENT(dmc0_0), PPMU_EVENT(dmc0_1), PPMU_EVENT(dmc1_0), PPMU_EVENT(dmc1_1), + /* For Exynos5422 SoC */ + PPMU_EVENT(dmc0-0), + PPMU_EVENT(dmc0-1), + PPMU_EVENT(dmc1-0), + PPMU_EVENT(dmc1-1), }; static int __exynos_ppmu_find_ppmu_id(const char *edev_name)